Bolthole Index

Tennessee · Off-grid & homestead potential

Overton County

78Index Score / 100
#15 of 95 in Tennessee

Overton County scores 78/100 on the Bolthole Index, a strong county profile. Its strengths are manageable long-term carry cost and low administrative friction for a quiet rural property. The trade-offs: about 78,989 people within a 30-minute drive.

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Overton County in Tennessee

78
County map
Overton County highlighted among the Tennessee counties · colored by Index score

How Overton County scores

Seclusion38100% ev.
Self-Sufficiency71100% ev.
Admin Boringness8590% ev.
Durability76100% ev.
Property Autonomy71100% ev.
Carry Cost85100% ev.

Evidence strength: 98%. This reports direct-source completeness and fallback use; it is separate from the score and is not a confidence interval. How it works →

$264kTypical home
0.4%Property tax
$4,036Land / acre
56.5"Annual rain
3% of yrsSevere drought
3.8 / yr (+3.6)Mid-century 100°F days
12.6 daysMid-century dry spell
2.19" (+7.5%)Mid-century 1-day rain
1.65×Wildfire change factor
100%Forward climate coverage
$1,625Home insurance / yr
0.8% / yrInsurance growth
0.77%Nonrenewal rate
county median (2+ published ZIPs)Insurance basis
78,989People within 30 min
3,575,186People within 2 hr
37,762Radius comparison (15 mi)
53.8People / sq mi
0.8%Federal land
39.3%Land at 15% slope or less
15%Septic soil without severe limits
38,317 acWorkable land screen
70.9%Wooded land
60.9 tonsBiomass / forest ac
56.9°FAvg temp

Scout Overton County

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Property hunt

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Search live inventory elsewhere, then cost and vet each candidate here. No copied listings, account, or paid data feed.

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A planning estimate, not a valuation or contractor quote. The USDA benchmark includes farm land and buildings; it is context, not a parcel comp.

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Building & land-use rules in Overton County

What it takes to build here — permits, zoning, and septic — scouted from Overton County’s own official sources.

Always confirm current rules with Overton County, TN - Permits & Zoning before you buy or build. Scouted Aug 2026 from official county sources.

Living off-grid in Overton County, Tennessee

Is Overton County a good place to live off-grid or homestead?

Overton County scores 78/100 on the Bolthole Index, a strong county profile. Its strengths: manageable long-term carry cost and low administrative friction for a quiet rural property. Watch-outs: about 78,989 people within a 30-minute drive.

Do you need a building permit in Overton County, Tennessee?

Overton County does not require a county building permit for a home in unincorporated areas, and it has no county-wide zoning. Onsite septic is permitted by Tennessee Department of Environment and Conservation (TDEC). Rules change and cities within the county differ — always confirm with the county before you buy or build.

How much does land cost in Overton County, Tennessee?

Land in Overton County runs about $4,036 per acre, based on the latest county data.

What is the water situation in Overton County?

Overton County gets about 56.5" of rain a year, with severe drought in roughly 3% of years.

How remote is Overton County?

A representative private-land location has about 78,989 people within a 30-minute drive and 3,575,186 within two hours. The road-network catchments count population across county lines and clusters of smaller cities; straight-line radius values remain available as a comparison.

Off-grid gear

Going off-grid in Overton County means bringing your own water and power. The kit we’d start with:

WaterCrystal QuestFilter any source — well, rain, or creek — to drinking-clean.PowerBluettiSolar generators and home battery backup for living off the grid.

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How Overton compares in Tennessee

Compare side-by-side →See all 95 Tennessee counties ranked →